What is the difference between Active, Pending, and Completed orders?

What is the difference between Active, Pending, and Completed orders?

• A. Active orders are being executed, Pending orders are awaiting action or confirmation, and Completed orders have been fulfilled.
• B. Pending orders are awaiting action or confirmation.
• C. Completed orders are never reviewed.
• D. Active orders are completed.

Answer: (A)